acute triangle
复数形式
acute triangles
1
锐角三角形, 锐三角形
a triangle in which all three interior angles are less than 90 degrees
- In an acute triangle, each angle measures less than 90 degrees.
在锐角三角形中，每个角的度数都小于90度。
- The triangle ABC is an acute triangle because angles A, B, and C are all less than 90 degrees.
三角形ABC是一个锐角三角形，因为角A、B和C都小于90度。
- An equilateral triangle is always an acute triangle since all its angles are 60 degrees.
等边三角形总是锐角三角形，因为它的所有角都是60度。
- The properties of an acute triangle make it unique in geometric proofs and constructions.
锐角三角形的特性使其在几何证明和构造中独一无二。
- When constructing an acute triangle, ensure that the sum of any two angles is greater than the third angle.
构建锐角三角形时，确保任意两个角度的总和大于第三个角度。